Name: PROBIODERM Tightening Collagen Serum
Brand: BIOHEALBOH
Rating: 4.05 (93 reviews)

Rich and earthy shades like mustard yellow, olive green, and chocolate brown look great on you

How to Write a TikTok Review
 Help us keep the Hwahae community trustworthy by following these guidelines: 
Reviews that violate these may be removed without notice.

Bright and fresh shades like coral, warm pinks, and fresh greens look great on you

Soft and muted shades like pastel blues, dusty pinks, and soft lavenders look great on you

High-contrast and bold shades like pure white, black, icy blues, and deep reds look great on you

I confirm this is my own TikTok video and agree it maybe featured on Hwahae.
 Any misuse may result in removal or restrictions.
 For details, tap the

Our service will be temporarily unavailable during:

Scheduled Maintenance

Each product allows one tiktok video review and one text review

This is a Health Functional Food certified by the Ministry of Food and Drug Safety (MFDS) of Korea, designed to help maintain and improve your health.

This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions.

Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.

Each ingredient is selected for its specific purpose, such as improving skin hydration or brightening. However, the inclusion of these ingredients does not guarantee the overall effectiveness of the final product. Simply using these ingredients does not ensure the product will deliver the claimed benefits.

AI-Analyzed Reviews are coming soon!
We're gathering more reviews to provide you with the best insights.

Be the first to share your experience!
Used this product?
Share your TikTok review to help others discover it.

The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.

Help us keep the Hwahae community trustworthy by following these guidelines.
Reviews that don’t follow the standards may be removed without notice.

Reviews that don’t follow the guidelines may be removed without prior notice.

Tell us about what you liked - texture, results, skin type, etc

Tell us what didn’t work - texture, skin reaction, or why you wouldn’t recommend it

바이오힐보

PROBIODERM Tightening Collagen Serum

Oily

Unsatisfactory Scent

Causes Breakouts

Overpowering Smell

Not Effective for Wrinkle Reduction

Contains Artificial Fragrance

Causes Allergic Reactions

Manages Pores

Bouncy Texture

Increases Elasticity

Hydrating

Lightweight

Easily Absorbed

Doesn't Cause Lashes to Droop

Pore-refining effect:
I didn't notice any improvement in pore tightening. Realistically, it's challenging to reduce enlarged pores solely through skincare, but I used the entire line consistently - including the toner pads and cream - and was disappointed not to see any pore-refining results. If you're considering purchasing this specifically for pore benefits, please keep this in mind!

Skin type: Dry, Sensitive

Texture:
The formula has a lightweight gel-like consistency, giving it a fresh and airy feel. It might be more appealing to combination dehydrated or oily skin types rather than dry skin. As I found the hydration a bit lacking for my needs, I finished with a moisturizer for added nourishment.

프로바이오덤 타이트닝 콜라겐세럼

Pore Tightening Effect:
This review is after finishing the entire bottle, and I couldn't notice any pore tightening effect at all. It's disappointing that there was no change in either vertical or horizontal pores.

Dry Skin

Packaging:
The compact size and non-plastic material provide a nice grip. The pump dispenser is hygienic, which is great, but it's a bit disappointing that it's hard to get the product out when you're nearing the end.

Texture:
It has a transparent gel texture with tiny particles embedded in it. Although it's called a tightening ampoule, I expected a more elastic feel, but it's actually a serum with a fresh finish.

Moisturizing:
Despite being labeled as a tightening collagen serum, the texture is lighter than expected. For those with dry skin, it feels like it dries quickly, necessitating additional steps. It might be more suitable for oily skin types and great for light use during summer.

The price is quite steep... I received this as a gift, but if I had to pay full price, I wouldn't buy it. Even on sale, I'd have to think twice about it.

It's so hydrating and wonderful! While it may not give you firm skin, it definitely makes your skin feel moisturized. There's a noticeable difference in how well your skincare routine is maintained when you use this versus when you don't. I highly recommend it, especially during the dry winter months!

You might need to take extra care of deep hydration separately. Not recommended for winter. Recommended for other seasons.

I used this as a sample, but it's a product that left an impression. I'm usually cautious about functional products, but this one I used without any issues. It's moisturizing, and the tiny particles provide decent deep hydration. There's a slight firming sensation, and when I layered a soothing cream on top, the absorption synergy wasn't bad at all, which is why it stands out in my memory.

Layering it multiple times creates a wonderfully firm and nourishing effect!

There's nothing bad to say. If I had to pick something, it would be the high price. It's a product I stock up on during sales.

This is my holy grail product that I've been using for ages. It's excellent for dry skin and deep dehydration, and I've noticed a significant improvement in my vertical pores.

The price point is high, and it's only cost-effective if you buy two at once, even for first-time users. I wish they'd sell single bottles at a more affordable price.

I bought this pore serum after seeing a YouTuber's ad. I've been consistently using two bottles after noticing the pore-reducing effect through my camera. At first, I didn't notice much, but suddenly I realized my pores were less visible than before. While it's not dramatically effective, it's certainly not ineffective either.

There's no pore-tightening effect at all. It's a step backwards, unfortunately.

A product with subtle effects! I think the pads are a bit better than the serum because they really work wonders in temporarily reducing pore size. Right after using the pads, my pores are practically invisible. The only issue is that they eventually reappear later.

It seems to work best when used in combination with the Biohealbo emulsion for a synergistic effect.

It's a bit disappointing that it doesn't absorb quickly and runs out fast. I wish they'd increase the volume by just 10ml...

With consistent use, I noticed my T-zone and nose pores feeling tighter. It gives a lifting sensation, as if gently pulling the skin upwards.

The fragrance is overpowering and it causes a tingling sensation on my face. While it doesn't immediately cause a reaction, the burning sensation indicates it's not suitable for my skin. The gauze pads were fine, but overall it's disappointing.

The texture is wonderfully moisturizing, and it's fun to feel the capsules burst when you squeeze it out.

I'm on my third bottle and honestly, there's nothing to complain about. It's great!

I noticed my skin condition improved significantly the next day, and I loved that it didn't pill when applied before makeup

The product box advertised it as a 'vertical pore tightening serum', so I thought it was focused on pores. However, after using it for about 3 days, I noticed small blemishes appearing around my nose and chin. I didn't realize it contained shea butter when I bought it. It's ironic that they market it as a pore serum while those with oily skin need to be cautious.

I applied this pore serum to my T-zone, and it felt like it was really firming up the area. The pores seemed more hydrated, giving a nice, taut sensation.

It caused a slight itchy, rash-like redness. Only a few tiny blemishes in the T-zone area disappeared, but I'm not sure about the larger ones.

I was really impressed with how it thoroughly cleaned out my T-zone pores. I'm already on my third bottle!

I didn't realize it contained shea butter when I bought it. After applying just this, my face completely broke out. Now I'm dealing with a massive acne explosion. My skin has gone haywire. It's a disaster!

The way it absorbs is nice, I guess? Honestly, I'm not sure about anything else. I bought it after seeing an ad claiming it reduces pores, but... well, I'm not convinced.

Korean Reviews

PROBIODERM Tightening Collagen Serum

3 Reviews